首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
ELECTRIC COIL HAVING AN APERTURE WHICH IS POLYGONAL AND MORE PARTICULARLY RECTANGULAR
摘要
申请公布号
CA621095(A)
申请公布日期
1961.05.30
申请号
CAD621095
申请日期
申请人
N.V. PHILIPS GLOEILAMPENFABRIEKEN
发明人
WILLEM VAN DER HOEK;WILHELMUS L. L. LENDERS
分类号
主分类号
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Methods and apparatus for simultaneously charging multiple rechargable batteries
Heliostat device
Over-power protection apparatus for self-excited power converter
Process for preparing imidazopyran derivatives
Phenyl derivatives, their manufacture and use as pharmaceutical agents
Acetonide fragrance compound
Process for the preparation of optically active 7-substituted-3-(2-aminopropyl)indole derivatives and intermediates therefor
Method and apparatus for ground fault protection
Enhancing the tonal and spatial characteristics of digital images using selective spatial filters
Valve with smart handle
Simultaneous data backup in a computer system
Image coding and decoding methods, image coding and decoding apparatuses, and recording media for image coding and decoding programs
Programmable high speed I/O interface
Hydrophilized porous film and process for producing the same
Method and system for control signaling in an open ring optical network
Method and system for providing a customized media list
Method and system for handling a network-identified emergency session
CMOS APS pixel sensor dynamic range increase
Multi-electrode double-layer capacitor having hermetic electrolyte seal
Solid-state imaging element, method for driving the same, and camera system